Find the least common multiple of 20 and 5.

(1,5) Euboçe a regī̃o delimitada pelo gráfico das equaçōes \( x=y^{2}+1, x=\frac{1}{2}, y=- \) e \( y=2 \). Caleule \( a \) área dessa região.

a) How much sleel la needed to creato each soction of the bridgo? b) What do we call a trianglo with these measurements? c) How many triangles aro found in the design of one completo side panol? (2) d) Calculato the amount of steel that is neoded for ono sido panel of the bridgo? (2)

Tiempo restan residenciales que no tienen nada que envidiar a los mejores barrios de las grandes ciudades americanas y europe pero rodeados de muchos tugurios que necesitan erradicarse y cambiarse. ¿A qué nos invitó? a. Cuidar sus calles y andenes. b. Protestar cuando fuera necesario. c. Denunciar las injusticias. d. Construir la ciudad ideal.

find the number term in an Ap Given it finst term and Last term are 'is and 23 respectively and that it common difference is \( -\frac{1}{4} \)

Sarah wants to start taking dance classes. She buys dance clothes and shoes for \( \$ 50 \). She must pay \( \$ 15 \) for each dance class. She wants to spend no more than \( \$ 200 \) this semester on dance classes. Write an inequality to represent how many dance classes she can take. DO NOT SOLVEI